1405 search results - page 92 / 281 » Perceptual Image Distortion |
130
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ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
In low bit-rate coders, the near-sample and far-sample redundancies of the speech signal are usually removed by a cascade of a shortterm and a long-term linear predictor. These tw...
253
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DCC
2011
IEEE
14 years 11 months ago
2011
IEEE
Quantizers for probabilistic sources are usually optimized for mean-squared error. In many applications, maintaining low relative error is a more suitable objective. This measure ...
157
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TCSV
2010
14 years 11 months ago
2010
This paper addresses the rate allocation problem for wireless video streaming. Results from a simple subjective viewing test indicate that perceptually preferred allocation can be...
142
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
While scanning pages from a thick, bound book, there are two sources of distortion in the document images: 1) shade along the book `spine', and 2) warping of the book surface...
142
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DRR
2009
15 years 2 months ago
2009
For user convenience, processing of document images captured by a digital camera has been attracted much attention. However, most existing processing methods require an upright im...